Character recognition. There are two basic types of core OCR algorithm, which may produce a ranked list of candidate characters. Matrix matching involves comparing an image to a stored glyph on a pixel-by-pixel basis; it is also known as pattern matching, pattern recognition, or image correlation.
1 Liquid Fire, eight-piece rock band from Saint Joseph, Missouri. 2  A single from L'Enfant Sauvage, the fifth album by the French progressive death / groove metal band Gojira.
And while the use of the ingredient today inspires some controversy, it has a fascinating history that helps put its popularity into context. Last time in Pantry Essentials, I wrote about liquid seasonings, a diverse category of brown liquids that add a dash of savory flavor to a dish. Liquid smoke could be counted in the same category, but I think it stands apart because it does such a very specific job.